[jira] [Reopened] (MYFACES-3195) NumberConverter ignores groupingUsed attribute when parsing

["Bastian Voigt (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/MYFACES-3195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bastian Voigt reopened MYFACES-3195:
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This bug is not related to the German locale. The groupingUsed attribute is always ignored when parsing.

> NumberConverter ignores groupingUsed attribute when parsing
> -----------------------------------------------------------
>
>                 Key: MYFACES-3195
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3195
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 2.0.7
>         Environment: Linux, Tomcat, Spring, Hibernate, ... (please ask for more details)
>            Reporter: Bastian Voigt
>            Assignee: Leonardo Uribe
>
> javax.faces.convert.NumberConverter uses the "groupingUsed" attribute only for formatting, but not for parsing numbers. This leads to a nasty bug:
> When I input the value "0.23" in an input field using a German locale, it is converted to "23.00", which is bad.
> Proposed patch, in method getAsObject():
>                 NumberFormat format = getNumberFormat(facesContext);
>                 format.setParseIntegerOnly(_integerOnly);
> +              format.setGroupingUsed(_groupingUsed);

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